JPH076978B2 - ピストン型フィルタ、ディスペンサバイアル - Google Patents

ピストン型フィルタ、ディスペンサバイアル

Info

Publication number
JPH076978B2
JPH076978B2 JP1104357A JP10435789A JPH076978B2 JP H076978 B2 JPH076978 B2 JP H076978B2 JP 1104357 A JP1104357 A JP 1104357A JP 10435789 A JP10435789 A JP 10435789A JP H076978 B2 JPH076978 B2 JP H076978B2
Authority
JP
Japan
Prior art keywords
hollow shaft
vial
filter
serum
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1104357A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01318959A (ja
Inventor
ボウガン ファンスラー デビッド
アーサー クネセル，ジュニア アーネスト
レイモンド シューメーカー ダニエル
Original Assignee
エフ．ホフマン ― ラ ロシュ アーゲー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by エフ．ホフマン ― ラ ロシュ アーゲー filed Critical エフ．ホフマン ― ラ ロシュ アーゲー
Publication of JPH01318959A publication Critical patent/JPH01318959A/ja
Publication of JPH076978B2 publication Critical patent/JPH076978B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Clinical Laboratory Science (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Ecology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP1104357A 1988-04-25 1989-04-24 ピストン型フィルタ、ディスペンサバイアル Expired - Lifetime JPH076978B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US185655 1980-09-09
US07/185,655 US4962044A (en) 1988-04-25 1988-04-25 Test tube filter/dispenser apparatus and method

Publications (2)

Publication Number Publication Date
JPH01318959A JPH01318959A (ja) 1989-12-25
JPH076978B2 true JPH076978B2 (ja) 1995-01-30

Family

ID=22681907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1104357A Expired - Lifetime JPH076978B2 (ja) 1988-04-25 1989-04-24 ピストン型フィルタ、ディスペンサバイアル

Country Status (4)

Country Link
US (1) US4962044A (de)
EP (1) EP0339429B1 (de)
JP (1) JPH076978B2 (de)
DE (1) DE68907987T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403905A1 (de) * 1989-06-19 1990-12-27 F. Hoffmann-La Roche Ag Gerät zum Verteilen von Flüssigkeitsproben
US5286451A (en) * 1990-11-23 1994-02-15 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy Mines And Resources Apparatus for controlled delivery of particulate material
DE4209872C2 (de) * 1991-05-28 1996-11-14 Dade Int Inc Vorrichtung zur Messung der Blutungszeit in vitro
EP0515883B1 (de) * 1991-05-28 1995-05-03 Dade International Inc. Einrichtung zur sicheren Entnahme von Blut aus einem Vorratsgefäss
DE4209871C2 (de) * 1991-05-28 1997-04-30 Dade Int Inc Einrichtung zur automatischen Untersuchung von Blutproben
FR2688313A1 (fr) * 1992-03-04 1993-09-10 Marteau D Autry Eric Filtration et identification automatique d'echantillons.
GB9422504D0 (en) 1994-11-08 1995-01-04 Robertson Patricia M B Blood testing
ATE283346T1 (de) 1995-09-22 2004-12-15 Us Gov Health & Human Serv Gefäss zur trocknung von biologischer proben, verfahren zur herstellung desselben und verfahren zu seinem gebrauch
US5849598A (en) * 1996-03-15 1998-12-15 Washington University Method for transferring micro quantities of liquid samples to discrete locations
US6312648B1 (en) 1998-01-12 2001-11-06 The United States Of America As Represented By The Department Of Health And Human Services Applicator system
US6446516B1 (en) 1998-05-13 2002-09-10 Bayer Corporation Sample introduction device
US7157056B2 (en) 1999-05-12 2007-01-02 Bayer Corporation Sample introduction device
US6368865B1 (en) * 1999-12-15 2002-04-09 Uop Llc Combinatorial process for performing catalytic chemical reactions
US6770245B2 (en) * 1999-12-15 2004-08-03 Uop Llc Multiple parallel processing assembly
US6342185B1 (en) * 1999-12-15 2002-01-29 Uop Llc Combinatorial catalytic reactor
US6627445B1 (en) * 1999-12-15 2003-09-30 Uop Llc Process for simultaneously evaluating a plurality of catalysts
WO2003086637A1 (en) 2002-04-12 2003-10-23 Instrumentation Laboratory Company Immunoassay probe
US20040048392A1 (en) * 2002-09-09 2004-03-11 The Gov't Of The U.S.A As Represented By The Secretary Of The Dept.Of Health And Human Services Container for drying biological samples, method of making such container, and method of using same
US20040256331A1 (en) * 2002-10-04 2004-12-23 Arking E. James System and method for fractionation of a centrifuged sample
US8840849B2 (en) * 2004-06-01 2014-09-23 Pion, Inc. Permeation device and method for reducing aqueous boundary layer thicknesses
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US8216462B2 (en) 2007-08-08 2012-07-10 O'brien Paul W Portable drinking water purification device
US8394268B2 (en) * 2008-08-08 2013-03-12 Miracle Straw Corporation, Inc. Double chamber water purification device
US8318011B2 (en) 2008-10-15 2012-11-27 Miracle Straw Corporation, Inc. Portable drinking water purification device
US8425771B2 (en) 2009-07-24 2013-04-23 Miracle Straw Corporation, Inc. Double chamber water purification device
EP2695656A1 (de) * 2012-08-09 2014-02-12 F. Hoffmann-La Roche AG Verfahren sowie eine Separationsvorrichtung zur Abtrennung eines Filtrats von einer Probenflüssigkeit
WO2015070712A1 (en) * 2013-11-14 2015-05-21 Abon Biopharm (Hangzhou) Co., Ltd. A device and method for using the device
US10054522B1 (en) * 2015-05-15 2018-08-21 Colleen Kraft Systems, devices, and methods for specimen preparation
AU2016222413B2 (en) * 2015-10-09 2021-04-01 Arockia Xavier DOSS Plasma clot serum separation apparatus and method
CN106345177B (zh) * 2016-10-20 2018-09-28 孙立朋 一种污泥水沉淀池的压滤盘
CN106362479B (zh) * 2016-10-20 2019-01-25 无锡大功机械制造有限公司 一种防污泥残留的连续多级沉淀池
CN111624073A (zh) * 2020-07-01 2020-09-04 中检集团理化检测有限公司 一种滤膜样品前处理装置及其方法
CN221412342U (zh) * 2023-10-24 2024-07-26 湖南德米特仪器有限公司 一种滤嘴、适配器及微体积超滤瓶

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782548A (en) 1972-12-07 1974-01-01 J Bowen Serum skimmer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US688544A (en) * 1900-02-13 1901-12-10 William B Pitts Liquid-dropper.
US847722A (en) * 1905-03-09 1907-03-19 E A Bender & Company Liquid-soap cup.
US3481477A (en) * 1965-03-02 1969-12-02 Andrew F Farr Apparatus for filtering out clear liquid from suspended solids
SE355076B (de) * 1971-03-26 1973-04-02 Aga Ab
DE2217669C3 (de) * 1972-04-12 1978-06-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zum Umfüllen einer Flüssigkeit von einem ersten zu einem zweiten Gefäß
NO136062C (no) * 1975-04-14 1977-07-13 Henry Hirschberg Fremgangsm}te og anordning for oppsamling av v{ske med innhold av radioaktive sporstoffer.
US4189385A (en) * 1977-05-03 1980-02-19 Greenspan Donald J Method and apparatus for separating serum or plasma from the formed elements of the blood
US4210623A (en) * 1978-05-01 1980-07-01 Owens-Illinois, Inc. Fluid collection apparatus
DE2936107C2 (de) * 1979-09-07 1982-05-27 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Trennvorrichtung für Blutproben
US4643981A (en) * 1983-11-09 1987-02-17 Akzo N.V. Pressure filtration system
DE3542331C2 (de) * 1985-11-29 1995-07-06 Sarstedt Kunststoff Filtervorrichtung für Flüssigkeiten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782548A (en) 1972-12-07 1974-01-01 J Bowen Serum skimmer

Also Published As

Publication number Publication date
JPH01318959A (ja) 1989-12-25
EP0339429B1 (de) 1993-08-04
EP0339429A2 (de) 1989-11-02
US4962044A (en) 1990-10-09
DE68907987D1 (de) 1993-09-09
EP0339429A3 (en) 1990-03-28
DE68907987T2 (de) 1993-11-11

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